Charlie: All right, you're getting hung up on "can't", and I'm not saying that you can't. I'm saying that it is illegal.
Dennis: No, but it's not illegal.
Charlie: Says the guy who knows nothing about the law!
Dennis: I can absolutely keep a hummingbird as a pet, bro. It's no different than having a parrot or a parakeet. It's a bird, bro.
Charlie: You really can't, and I'm not saying I agree with it. It's just that bird law in this country—it's not governed by reason.
Dennis: There's no such thing as "bird law".
Charlie: Yes, there is.
Dennis: You know what? I'm going to get a hummingbird and I'll show you.
Charlie: Hummingbirds...hummingbirds are illegal tender!
Dennis: I'm going to get one.
Charlie: You cannot.
Dennis: To spite you, I'm going to get one.
Mac: Where are we with gulls?
Charlie: You can keep a gull as a pet, but you don't want to live with a seabird, okay, 'cause the noise level alone on those things...have you ever heard a gull up close? It's going to blast your eardrums out, dude.